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Don't use material manager to reset material

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Use the container tree.

Contributes to issue CURA-6776.
This commit is contained in:
Ghostkeeper 2019-09-19 16:27:58 +02:00
parent 105e782e75
commit cc9115b3d3
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1 changed files with 7 additions and 5 deletions
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12
cura/UI/MachineSettingsManager.py
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@ -2,11 +2,12 @@
# Cura is released under the terms of the LGPLv3 or higher.
from typing import Optional, TYPE_CHECKING
from PyQt5.QtCore import QObject, pyqtSlot
from UM.i18n import i18nCatalog
from cura.Machines.ContainerTree import ContainerTree
if TYPE_CHECKING:
from cura.CuraApplication import CuraApplication
@ -42,7 +43,7 @@ class MachineSettingsManager(QObject):
# it was moved to the machine manager instead. Now this method just calls the machine manager.
self._application.getMachineManager().setActiveMachineExtruderCount(extruder_count)
# Function for the Machine Settings panel (QML) to update after the usre changes "Number of Extruders".
# Function for the Machine Settings panel (QML) to update after the user changes "Number of Extruders".
#
# fieldOfView: The Ultimaker 2 family (not 2+) does not have materials in Cura by default, because the material is
# to be set on the printer. But when switching to Marlin flavor, the printer firmware can not change/insert material
@ -51,8 +52,6 @@ class MachineSettingsManager(QObject):
@pyqtSlot()
def updateHasMaterialsMetadata(self):
machine_manager = self._application.getMachineManager()
material_manager = self._application.getMaterialManager()
global_stack = machine_manager.activeMachine
definition = global_stack.definition
@ -76,7 +75,10 @@ class MachineSettingsManager(QObject):
# set materials
for position in extruder_positions:
if has_materials:
material_node = material_manager.getDefaultMaterial(global_stack, position, None)
extruder = global_stack.extruderList[int(position)]
approximate_diameter = extruder.getApproximateMaterialDiameter()
variant_node = ContainerTree.getInstance().machines[global_stack.definition.getId()].variants[extruder.variant.getName()]
material_node = variant_node.preferredMaterial(approximate_diameter)
machine_manager.setMaterial(position, material_node)
self.forceUpdate()